The D Minor 6th chord is a four-note chord made up of D, F, A, and B. It is built from a root, minor third, perfect fifth, and major sixth.
Construction
| Note | Interval | Degree |
|---|---|---|
| D | Root | 1 |
| F | Minor 3rd | ♭3 |
| A | Perfect 5th | 5 |
| B | Major 6th | 6 |
D Minor 6th Inversions



| Position | Notes |
|---|---|
| Root Position | D – F – A – B |
| 1st Inversion | F – A – B – D |
| 2nd Inversion | A – B – D – F |
| 3rd Inversion | B – D – F – A |
Key Signature
A chord has no key signature of its own, but the D Minor 6th is the tonic (i) chord of D Minor, which shares the signature of its relative major, F Major — 1 flat (B♭).
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of D Minor
These are the triads built on each degree of the D minor scale:
Same Notes, Other Names
The notes D – F – A – B aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell: